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305785ba9b
* [libmpeg2] Add new port Libmpeg2 seems to be a somewhat old project, last release was done in 2008, but it is still in use by some projects e.g. ResidualVM I have verified the mpeg2dec built for x86-64 with MSVC produces similar results as the one pre-packaged on my Arch. * [libmpeg2] Apply review comments * [libmpeg2] Add ci.baseline.txt exemptions
147 lines
5.0 KiB
Diff
147 lines
5.0 KiB
Diff
From ed3b6e4bca1fe5211e3d7ca06bbbf9b161c8bc19 Mon Sep 17 00:00:00 2001
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From: Michal Janiszewski <janisozaur@gmail.com>
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Date: Sat, 2 Nov 2019 14:50:53 -0700
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Subject: [PATCH] Add naive MSVC support to sources
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---
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libmpeg2/convert/rgb.c | 2 +-
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libmpeg2/cpu_accel.c | 4 ++--
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libmpeg2/cpu_state.c | 4 ++--
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libmpeg2/idct.c | 2 +-
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libmpeg2/motion_comp.c | 2 +-
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libvo/video_out_dx.c | 6 +++---
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vc++/config.h | 2 ++
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7 files changed, 12 insertions(+), 10 deletions(-)
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diff --git a/libmpeg2/convert/rgb.c b/libmpeg2/convert/rgb.c
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index 8863b0b..db6f4e3 100644
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--- a/libmpeg2/convert/rgb.c
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+++ b/libmpeg2/convert/rgb.c
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@@ -499,7 +499,7 @@ static int rgb_internal (mpeg2convert_rgb_order_t order, unsigned int bpp,
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int convert420 = 0;
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int rgb_stride_min = ((bpp + 7) >> 3) * seq->width;
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-#ifdef ARCH_X86
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+#if !defined(_MSC_VER) && defined(ARCH_X86)
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if (!copy && (accel & MPEG2_ACCEL_X86_MMXEXT)) {
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convert420 = 0;
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copy = mpeg2convert_rgb_mmxext (order, bpp, seq);
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diff --git a/libmpeg2/cpu_accel.c b/libmpeg2/cpu_accel.c
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index 9b24610..a922df1 100644
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--- a/libmpeg2/cpu_accel.c
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+++ b/libmpeg2/cpu_accel.c
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@@ -29,7 +29,7 @@
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#include "attributes.h"
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#include "mpeg2_internal.h"
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-#if defined(ARCH_X86) || defined(ARCH_X86_64)
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+#if !defined(_MSC_VER) && (defined(ARCH_X86) || defined(ARCH_X86_64))
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static inline uint32_t arch_accel (uint32_t accel)
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{
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if (accel & (MPEG2_ACCEL_X86_3DNOW | MPEG2_ACCEL_X86_MMXEXT))
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@@ -253,7 +253,7 @@ static inline uint32_t arch_accel (uint32_t accel)
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uint32_t mpeg2_detect_accel (uint32_t accel)
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{
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-#if defined (ARCH_X86) || defined (ARCH_X86_64) || defined (ARCH_PPC) || defined (ARCH_ALPHA) || defined (ARCH_SPARC)
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+#if !defined(_MSC_VER) && (defined (ARCH_X86) || defined (ARCH_X86_64) || defined (ARCH_PPC) || defined (ARCH_ALPHA) || defined (ARCH_SPARC))
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accel = arch_accel (accel);
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#endif
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return accel;
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diff --git a/libmpeg2/cpu_state.c b/libmpeg2/cpu_state.c
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index 2f2f64a..f4966c1 100644
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--- a/libmpeg2/cpu_state.c
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+++ b/libmpeg2/cpu_state.c
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@@ -36,7 +36,7 @@
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void (* mpeg2_cpu_state_save) (cpu_state_t * state) = NULL;
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void (* mpeg2_cpu_state_restore) (cpu_state_t * state) = NULL;
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-#if defined(ARCH_X86) || defined(ARCH_X86_64)
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+#if !defined(_MSC_VER) && (defined(ARCH_X86) || defined(ARCH_X86_64))
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static void state_restore_mmx (cpu_state_t * state)
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{
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emms ();
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@@ -115,7 +115,7 @@ static void state_restore_altivec (cpu_state_t * state)
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void mpeg2_cpu_state_init (uint32_t accel)
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{
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-#if defined(ARCH_X86) || defined(ARCH_X86_64)
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+#if !defined(_MSC_VER) && (defined(ARCH_X86) || defined(ARCH_X86_64))
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if (accel & MPEG2_ACCEL_X86_MMX) {
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mpeg2_cpu_state_restore = state_restore_mmx;
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}
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diff --git a/libmpeg2/idct.c b/libmpeg2/idct.c
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index 81c57e0..a057bf7 100644
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--- a/libmpeg2/idct.c
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+++ b/libmpeg2/idct.c
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@@ -235,7 +235,7 @@ static void mpeg2_idct_add_c (const int last, int16_t * block,
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void mpeg2_idct_init (uint32_t accel)
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{
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-#ifdef ARCH_X86
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+#if !defined(_MSC_VER) && defined(ARCH_X86)
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if (accel & MPEG2_ACCEL_X86_SSE2) {
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mpeg2_idct_copy = mpeg2_idct_copy_sse2;
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mpeg2_idct_add = mpeg2_idct_add_sse2;
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diff --git a/libmpeg2/motion_comp.c b/libmpeg2/motion_comp.c
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index 7aed113..b00a32d 100644
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--- a/libmpeg2/motion_comp.c
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+++ b/libmpeg2/motion_comp.c
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@@ -33,7 +33,7 @@ mpeg2_mc_t mpeg2_mc;
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void mpeg2_mc_init (uint32_t accel)
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{
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-#ifdef ARCH_X86
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+#if !defined(_MSC_VER) && defined(ARCH_X86)
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if (accel & MPEG2_ACCEL_X86_MMXEXT)
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mpeg2_mc = mpeg2_mc_mmxext;
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else if (accel & MPEG2_ACCEL_X86_3DNOW)
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diff --git a/libvo/video_out_dx.c b/libvo/video_out_dx.c
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index 36de68a..0797cdc 100644
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--- a/libvo/video_out_dx.c
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+++ b/libvo/video_out_dx.c
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@@ -82,7 +82,7 @@ static void update_overlay (dx_instance_t * instance)
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dwFlags, &ddofx);
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}
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-static long FAR PASCAL event_procedure (HWND hwnd, UINT message,
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+static LRESULT FAR PASCAL event_procedure (HWND hwnd, UINT message,
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WPARAM wParam, LPARAM lParam)
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{
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RECT rect_window;
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@@ -92,7 +92,7 @@ static long FAR PASCAL event_procedure (HWND hwnd, UINT message,
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switch (message) {
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case WM_WINDOWPOSCHANGED:
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- instance = (dx_instance_t *) GetWindowLong (hwnd, GWL_USERDATA);
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+ instance = (dx_instance_t *) GetWindowLongPtr (hwnd, GWLP_USERDATA);
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/* update the window position and size */
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point_window.x = 0;
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@@ -173,7 +173,7 @@ static int create_window (dx_instance_t * instance)
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/* store a directx_instance pointer into the window local storage
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* (for later use in event_handler).
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* We need to use SetWindowLongPtr when it is available in mingw */
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- SetWindowLong (instance->window, GWL_USERDATA, (LONG) instance);
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+ SetWindowLongPtr (instance->window, GWLP_USERDATA, (LONG_PTR) instance);
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ShowWindow (instance->window, SW_SHOW);
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diff --git a/vc++/config.h b/vc++/config.h
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index 93719f0..a03cce6 100644
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--- a/vc++/config.h
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+++ b/vc++/config.h
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@@ -16,7 +16,9 @@
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/* #undef ARCH_SPARC */
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/* x86 architecture */
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+#if defined(_M_AMD64) || defined(_M_IX86)
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#define ARCH_X86
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+#endif
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/* maximum supported data alignment */
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/* #undef ATTRIBUTE_ALIGNED_MAX */
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--
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2.25.0
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