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read_frame fix

This commit is contained in:
Flyinghead 2018-05-14 22:38:22 +02:00
parent 4aee2eb5fe
commit c36e2731d7
1 changed files with 25 additions and 13 deletions
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38
core/hw/pvr/Renderer_if.cpp
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@ -141,12 +141,13 @@ void dump_frame(const char* file, TA_context* ctx, u8* vram, u8* vram_ref = NULL
fclose(fw);
}
TA_context* read_frame(const char* file, u8* vram_ref) {
TA_context* read_frame(const char* file, u8* vram_ref = NULL) {
FILE* fw = fopen(file, "rb");
if (fw == NULL)
die("Cannot open frame to display");
char id0[8] = { 0 };
u32 t = 0;
u32 t2 = 0;
fread(id0, 1, 8, fw);
@ -166,27 +167,30 @@ TA_context* read_frame(const char* file, u8* vram_ref) {
fread(&ctx->rend.fb_X_CLIP.full, 1, sizeof(ctx->rend.fb_X_CLIP.full), fw);
fread(&ctx->rend.fb_Y_CLIP.full, 1, sizeof(ctx->rend.fb_Y_CLIP.full), fw);
fread(ctx->rend.global_param_op.head(), 1, sizeof(PolyParam), fw);
fread(ctx->rend.verts.head(), 1, 4 * sizeof(Vertex), fw);
fread(ctx->rend.global_param_op.Append(), 1, sizeof(PolyParam), fw);
fread(ctx->rend.verts.Append(4), 1, 4 * sizeof(Vertex), fw);
fread(&t, 1, sizeof(t), fw);
verify(t == VRAM_SIZE);
vram.UnLockRegion(0, VRAM_SIZE);
fread(&t2, 1, sizeof(t), fw);
uLongf compressed_size;
u8* gz_stream = (u8*)malloc(t2);
fread(gz_stream, 1, t2, fw);
uncompress(vram.data, (uLongf*)&t, gz_stream, t2);
fread(&compressed_size, 1, sizeof(compressed_size), fw);
u8* gz_stream = (u8*)malloc(compressed_size);
fread(gz_stream, 1, compressed_size, fw);
uLongf tl = t;
verify(uncompress(vram.data, &tl, gz_stream, compressed_size) == Z_OK);
free(gz_stream);
fread(&t, 1, sizeof(t), fw);
fread(&t2, 1, sizeof(t), fw);
gz_stream = (u8*)malloc(t2);
fread(gz_stream, 1, t2, fw);
uncompress(ctx->tad.thd_data, (uLongf*)&t, gz_stream, t2);
fread(&compressed_size, 1, sizeof(compressed_size), fw);
gz_stream = (u8*)malloc(compressed_size);
fread(gz_stream, 1, compressed_size, fw);
tl = t;
verify(uncompress(ctx->tad.thd_data, &tl, gz_stream, compressed_size) == Z_OK);
free(gz_stream);
ctx->tad.thd_data += t;
@ -195,7 +199,14 @@ TA_context* read_frame(const char* file, u8* vram_ref) {
return ctx;
}
bool dump_frame_switch = false;
bool rend_frame(TA_context* ctx, bool draw_osd) {
if (dump_frame_switch) {
char name[32];
sprintf(name, "dcframe-%d", FrameCount);
dump_frame(name, _pvrrc, &vram[0]);
}
bool proc = renderer->Process(ctx);
#if !defined(TARGET_NO_THREADS)
if (!proc || !ctx->rend.isRTT)
@ -358,6 +369,7 @@ void rend_start_render()
if (!ctx->rend.Overrun)
{
//tactx_Recycle(ctx); ctx = read_frame("frames/dcframe-SoA-intro-tr-autosort");
//printf("REP: %.2f ms\n",render_end_pending_cycles/200000.0);
FillBGP(ctx);